Mathematics, 29.12.2020 03:30 loveyeti106838
Your math test scores are 78, 89, 76, 50, 82 and 69. The teacher says your average grade for the course is the mean of the test scores. What is your average grade?
Answers: 3
Mathematics, 21.06.2019 17:30, paiged2003
The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?
Answers: 1
Mathematics, 21.06.2019 19:30, jrassicworld4ever
Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Your math test scores are 78, 89, 76, 50, 82 and 69. The teacher says your average grade for the cou...
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